Universal Licensing System
WQWZ238
WALNUT VALLEY USD
License details
| ULS identifier | 3767853 |
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| Call sign | WQWZ238 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-12-23 |
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| Expiration | 2036-01-05 |
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| Frequency range | 464.1375 - 469.1375 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | DIAMOND BAR, LOS ANGELES, CA |
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| Coordinates | 33.9826944, -117.8388611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.13750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 464.13750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.13750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 469.13750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.13750000 | | 11K2F3E |
| 1 | 1 | 464.13750000 | | 7K60FXE |
| 2 | 1 | 464.13750000 | | 11K2F3E |
| 2 | 1 | 464.13750000 | | 7K60FXE |
| 2 | 1 | 469.13750000 | | 11K2F3E |
| 2 | 1 | 469.13750000 | | 7K60FXE |
| 3 | 1 | 469.13750000 | | 11K2F3E |
| 3 | 1 | 469.13750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 21400 PATHFINDER RD, DIAMOND BAR, LOS ANGELES, CA | 33.98269444, -117.83886111 | 279.000 m | BANT | 5.000 m structure / 7.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | LOS ANGELES, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | | | | 69.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 880 S LEMON AVE, WALNUT, CA | LOS ANGELES | 9095951261 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-23 | WQWZ238 | LIREN |
| 2016-01-05 | WQWZ238 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3767853 | 2026-08-02 01:15:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWZ238 | ULS 3767853 | 2026-08-02 01:15:25 |
| Status | A | ULS 3767853 | 2026-08-02 01:15:25 |
| Service | IG | ULS 3767853 | 2026-08-02 01:15:25 |
| Grant Date | 2025-12-23 | ULS 3767853 | 2026-08-02 01:15:25 |
| Expiration Date | 2036-01-05 | ULS 3767853 | 2026-08-02 01:15:25 |